Fujinon FMM-6B Focus Manual Module

The FMM-6B is Fujinon's focus manual module, the small geared head that clamps to the lens and converts rotation arriving down a CFC-12-990 flexible cable into movement of the focus ring. It is the piece that makes a manual-focus rear control possible: the operator's hand stays on a grip near the camera body while the mechanism does its work up at the glass. It carries an 8-pin connection to the lens.

Fujinon lists it as the widest-reaching module in the range, specified for Premier, Select and Broadcast series ENG lenses as well as the eXceed Series. It is the focus module inside the MS-13B and MS-15D semi-servo kits, where it pairs with a CFH-47 grip, and inside the MS-01 kit, where it pairs with a CFH-3.